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23 tools · 100 fixes · 27 incidents tracked · Updated Oct 14, 2026 · Sources: GitHub, Supabase, OWASP, Stripe + 24

v0

v0 apps, public env vars, and Supabase auth in v0

highUpdated Oct 14, 2026

Keep the publishable URL and key in NEXT PUBLIC variables. Move the secret key to a server module that client components do not import.

Fix for v0

Keep the publishable URL and key in NEXT_PUBLIC_ variables. Move the secret key to a server module that client components do not import. Redeploy after you change Vercel environment variables. Vercel says existing deployments keep their previous values.

The five-minute check, the other platforms, and the agent prompt are on the full guide. More v0 fixes are on the v0 page.